All the world’s problems stem from light being withheld.
Our job then, is to correct this. Wherever we find light, we must rip away its casings, exposing it to all, letting it shine forth to the darkest ends of the earth.
Beginning with the light you yourself hold.

Our soul is like a vessel. It is a container to hold the light. To merit G_d's light to fill the soul we must correct our attributes to be like G_d.
We must constantly feel a network between us as if we are one body in which each part is ready to fulfill the other. This generates a holy structure since G_d's presence , the 'Shechinah, His light, dwells within.
The light contained in this Soul is radiated to all humanity. The hatred, divisiveness and conflict calms down. The darkest places fill with light.